package com.lyx.es.demo;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.client.indices.CreateIndexRequest;
import org.elasticsearch.client.indices.CreateIndexResponse;

import java.io.IOException;

/**
 * @author LiuYunXin
 * @create 2022-05-22-22:57
 */
public class ES_Index_Create {
    public static void main(String[] args) throws IOException {
        RestHighLevelClient restHighLevelClient = new RestHighLevelClient(
                RestClient.builder(new HttpHost("localhost",9200, "http"))
        );
        CreateIndexRequest request = new CreateIndexRequest("user2");
        // 创建索引
        CreateIndexResponse createIndexResponse = restHighLevelClient.indices().create(request, RequestOptions.DEFAULT);
        // 响应状态
        boolean acknowledged = createIndexResponse.isAcknowledged();
        System.out.println("索引状态：" + acknowledged);
        restHighLevelClient.close();
    }
}
